On a 87' tc-91' mustang swap, does anyone know what the #37 pin goes to? On the wiring diagrams I have it says its a 12v pin, but when i checked it with a circuit tester I didn't have any power there. So im wondering if this has something to do with it not running, when i turn the ignition to the start position it is starting and even sounds like it is trying run, but as soon as i let the ignition go it just cuts out where it should keep running. any help would be appreciated